Affleck's full statement is as follows: "I have completed treatment for alcohol addiction; something I've dealt with in the past and will continue to confront. I want to live life to the fullest and be the best father I can be. I want my kids to know there is no shame in getting help when you need it, and to be a source of strength for anyone out there who needs help but is afraid to take the first step.

"I'm lucky to have the love of my family and friends, including my co-parent, [estranged wife Jennifer Garner], who has supported me and cared for our kids as I've done the work I set out to do. This was the first of many steps being taken towards a positive recovery."

This announcement comes one month after Affleck backed out of directing Justice League follow-up The Batman - a project he also produced, co-wrote with DC creative chief Geoff Johns and is still expected to star in.

"There are certain characters who hold a special place in the hearts of millions," he said at that time. "Performing this role demands focus, passion and the very best performance I can give. It has become clear that I cannot do both jobs to the level they require.

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"Together with the studio, I have decided to find a partner in a director who will collaborate with me on this massive film. I am still in this, and we are making it, but we are currently looking for a director.

"I remain extremely committed to this project, and look forward to bringing this to life for fans around the world."

In terms of his personal life, Ben split from his wife Jennifer Garner two years ago. Announcing their separation in the summer of 2015, both stars said they'd be moving forward "with love and friendship for one another" and continuing to focus on their kids.

Ben later said that he remained a "giant fan" of his wife of ten years even though their marriage ultimately came to an end, explaining: "Life doesn't always turn out the way you want. We're doing our very best and we're putting our kids first and that's how we're focusing on our day to day lives and we don't know what the future's gonna hold, but each step that we take is one where we prioritise our children and everything else comes second.

"And she's just so good at doing that and has set such a good example and a lead that I follow. She's somebody that I admire and respect and remain excellent friends with."